Microsoft's guide to leet speak

[Magi]

http://www.microsoft.com/athome/security/children/kidtalk.mspx

Leet (a vernacular form of "elite") is a specific type of computer slang where a user replaces regular letters with other keyboard characters to form words phonetically—creating the digital equivalent of pig Latin with a twist of hieroglyphics.

Leet words can be expressed in hundreds of ways using different substitutions and combinations, but once one understands that nearly all characters are formed as phonemes and symbols, leetspeek isn't difficult to translate.



It's quite good, actually.

[BigChuck]

I liked this the best:

Non-alphanumeric characters may be combined to form letters. For example, using slashes to create "/\/\" can substitute for the letter M, and two pipes combined with a hyphen to form "|-|" is often used in place of the letter H. Thus, the word "ham" could be written as "|-|4/\/\."